3147PS, PISTON KIT, PORT & STBD, STANDARD, 2.955”/Std.
Brand
• Wiseco Performance Products
Description
• Matched & Balanced Replacement Outboard Pistons
Fitment -
Mercury 50HP, Loop charged, 91-97, 3...

Standard Size.
Includes rings and wrist pin.
Fits 50/55/60 hp. in-line outboards. See chart for specific engine applications.